New nforce Mobo and 2700+ cpu troubles =(

MagicOnline

Senior member
Aug 9, 2002
245
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Hey guys, would love your comments if any on my problem.

I bought a new mobo/cpu at Frys and have run into a frustrating problem with it now, and was hoping I might get it to work before I go return it.

I had ECS K7s5a Pro mobo and AMD 2400+ in my computer and it ran flawlessly for 3 months but wanted to upgrade to nforce board. Frys had FIC AU13 and 2700+ for $199 yesterday so I went ahead and pruchased it.

I installed the cpu to the mobo with a TT volcano 9 hsf and hooked the computer back up.

specs:
Enermax 300 w PS
(one thing I noticed about the new board is that it uses another connector on the ps, the small square one I have seen on p4s, so i hooked that up and as well)
IDE:
Maxtor 80 gig 8/meg buffer primary HD
Maxtor 160 gig 8/meg buffer slave
Toshiba dvd -r Primary
Liteon 52x slave

512 pc2700 corsair in ddr slot 1
agp ti4200 MSI geforce 4 128
no pci slots used


First thing I did was went into bios to see if all ide devices were there, and they were.

I then ran a fresh install of XP and 2 times (less than 1/2 way into the install) the computer rebooted.
(not normal reboot on xp install)

Once the operating system was installed, I attempted to install the nforce drivers. I received a blue screen in Win xp 3-4 times trying to get this completed. (But it finally seemed to complete.)

Once it was installed I then went to windowsupdate.com and installed the service pack but it kept stopping 1/2 way through and rebooting the comp (no error) and a few shutdowns. It finally successfully installed on the 4-5th attempt.

I installed the video card drivers which actually installed on 1st attempt.

I then installed 3d mark 2001 (took 3 attempts) and I ran it, it closed the program within 2 minutes with no error, just back to desktop.

Frustrated, I checked the cpu temp, it was running 125 F, did not know if this was hot for 2700 so I swapped out the HSF for stock one that came with the 2700 in the box, but that ran same temp if not 1-2 degrees hotter and resulted in same irratic behavoir.

I then suspected RAM problem?? But this ram was flawless for 3 months..... I took ram out of DDR slot 1 and put in DDR slot 2, but same thing.

I went to bed and just held the refresh key down in IE on yahoo.com with a paperweight all night to see if it would crash. Of course when I woke up and checked the comp it was still refreshing but it did not crash.

I was thinking ok. wtf..... I then ran 3dmark again and it crashed on 2nd screen AAAAAAAARGH. Another problem I noticed, is when it crashes with the blue screen that comes up in xp... it goes away so fast that I cant read a word on it.

any suggestions?

It sucks so bad, because it appears that the performance is excellent other than the crashes. It was hitting 300 fps in test 1 on 3dmark and the speed of the boot and shut down sequences was surprisingly fast compared to my 2400 setup.

How do I fix this?????? any suggestions are greatly appreciated.
 

Markfw

Moderator Emeritus, Elite Member
May 16, 2002
26,656
15,721
136
Check your memory timings. Just to be sure, take the fsb to 100 and the cas rating to 3. If that fixes all of your problems, keep raising the fsb to 166 (3 at a time), and make sure it is stable. I think your problem may be memory.
 

MagicOnline

Senior member
Aug 9, 2002
245
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Originally posted by: Markfw900
Check your memory timings. Just to be sure, take the fsb to 100 and the cas rating to 3. If that fixes all of your problems, keep raising the fsb to 166 (3 at a time), and make sure it is stable. I think your problem may be memory.

Thanks, I will try that next.

 

mechBgon

Super Moderator<br>Elite Member
Oct 31, 1999
30,699
1
0
I suggest moving to a high-quality 350W+ power supply, raising your memory voltage to 2.77V in the BIOS if it isn't already, and backing the RAM timings off to 2.5-3-3-7. Enermax 365-series, Antec TruePower or SmartPower models, or Sparkle Power are some suggestions for a power supply.
 

MagicOnline

Senior member
Aug 9, 2002
245
0
0
Well, after a week of dicking around with this combo
Swapped out HD 3 times
Swapped out Memory
Swapped out Power Supply

Still runs unstable no matter what i put the clock at. Even running the chip at 1.3 ghz down from 2.17 it gets errors.

I went to Fry's and exchanged the mobo and chip for new ones, installed them, and whaddaya know.

Works like a dream now. :D
 

cmaMath13

Platinum Member
Feb 16, 2000
2,154
0
60
Nothing more frustrating than new parts not working as they should! Thanks for the update!